<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .pie{
            width: 100px;
            height: 100px;
            border-radius: 50%;
            /* background: repeating-conic-gradient(#bbb 0, #bbb 25%, #eee 0, #eee 50%); */
            /* background: conic-gradient(red, yellow, lime, aqua, blue, fuchsia, red); */
            background: conic-gradient(pink 20%,lightblue 0,lightblue 30%,yellowgreen 0);
        }
        
    </style>
</head>
<body>
    <div class="pie"></div>
</body>
</html>